| Father | Sir John Chicheley Mayor of London and Chamberlain of London (1404 - 1455) |
| Mother | Margaret Knollys (1376 - 1444) |
| Sibling | Lady Agnes Chicheley (1412 - 1453) |
| Sibling | Catheryn Chichley ( - ) |
| Sibling | Edyth Chichley ( - ) |
| Sibling | Margaret (Lady) Chichley (1442 - ) |
| Sibling | Florence Chichley ( - ) |
| Sibling | Margery Chichley (1439 - 1499) |
| Sibling | Henry Chicheley (1432 - 1490) |
| Sibling | Elizabeth Chichley (1430 - 1499) |
| Sibling | Phillipa (1428 - 1463) |
| Sibling | William Chicheley (1427 - ) |
| Sibling | Lady Beatrix Chicheley (1425 - 1485) |
| Sibling | Reginald Chicheley ( - ) |
| Sibling | John Chichley (1420 - ) |
| Sibling | Robert Chicheley ( - ) |
| Sibling | Thomas Chicheley (1418 - ) |
| Sibling | Christian Chichley (1417 - ) |